

package com.hazelcast.internal.metrics.managementcenter;

import com.hazelcast.internal.serialization.DataSerializerHook;
import com.hazelcast.internal.serialization.impl.FactoryIdHelper;
import com.hazelcast.nio.serialization.DataSerializableFactory;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;

import static com.hazelcast.internal.serialization.impl.FactoryIdHelper.METRICS_DS_FACTORY;
import static com.hazelcast.internal.serialization.impl.FactoryIdHelper.METRICS_DS_FACTORY_ID;

public final class MetricsDataSerializerHook implements DataSerializerHook {

    public static final int FACTORY_ID = FactoryIdHelper.getFactoryId(METRICS_DS_FACTORY, METRICS_DS_FACTORY_ID);

    static final int READ_METRICS = 1;

    @Override
    public int getFactoryId() {
        return FACTORY_ID;
    }

    @Override
    public DataSerializableFactory createFactory() {
        return new Factory();
    }

    private static class Factory implements DataSerializableFactory {
        @Override
        public IdentifiedDataSerializable create(int typeId) {
            if (typeId == READ_METRICS) {
                return new ReadMetricsOperation();
            }
            throw new IllegalArgumentException("Unknown type id " + typeId);
        }
    }
}
